Asked by sherri
Factor the following polynomials
9-x^2
4x^2+81-36
4y2^+16y+16
x2^-25/x+5
9-x^2
4x^2+81-36
4y2^+16y+16
x2^-25/x+5
Answers
Answered by
Writeacher
assistance needed
Answered by
sherri
i need assistance yes
Answered by
Reiny
hints
first one is a basic example of "difference of squares"
second does not factor
third is a perfect square, (2y+4)^2
the last one, factor the top as a difference of squares, then cancel one of those factors with the denominator.
first one is a basic example of "difference of squares"
second does not factor
third is a perfect square, (2y+4)^2
the last one, factor the top as a difference of squares, then cancel one of those factors with the denominator.
Answered by
Anonymous
what do u need help on
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